Reference: 71667MI + 71860AO + 71668MI
ARROW THUNDER silencer kit with decatalyst fitting for original manifold for KTM RC and DUKE 390 and 125 from 2017 to 2020
Exhaust silencer delivered with its connector and its decatalyst, from ARROW for maximum performance and exceptional sound on your KTM RC 390 and 125, DUKE 390 and 125 from 2017 to 2020!